Ha! I completely agree. All the spiders in this country are small and innocuous. It always amuses me when people claim to have seen a "huge" spider - maybe as much as two whole inches across!
You've not encountered a Cardinal Spider before then? I personally have only ever seen 3. Alot of people claim to have seen one when they've really only seen a large house spider. Cardinal Spiders a very rare and as such aren't very well documented. It's almost impossible to get information on them. They can get as large as 7 inches across (leg-span) although they never bite and aren't considered dangerous to humans.
Tube Web spiders (a type of funnel web), on the other hand,
are poisonous. As are Cellar Spiders ( from the same family as the Black Widow).
It always amuses me when people claim we have no venomous spiders in this country. Saying that is like saying we have no venomous snakes.
We have no deadly spiders but we do have a few that are considered venomous to humans. If a Cellar Spider bit you you'd certainly know about it.
Admitedly, most of these spiders are only found in the South and South East so alot of people will never have seen them.